初學英語的同學做遇到對劃線部分提問的題目，總是感覺手忙腳亂，或者是無從下手，筆者認為大家只要記住關鍵的「三步」，保證你們做起題來會萬無一失。
第一步：根據劃線部分的詞、句確定特殊疑問詞。whose, what , how , when , where ,why , which, who , because, how many, what colour, how much, how old ,how long, how often等。
注意：劃線部分語句的意思就是你要變成的問句的答案，這是確定確定特殊疑問詞的捷徑。如：
1.Lily plays soccer every day.確定用what。
2.She cleaned room last night. 確定用when。
3.He is at home. 確定用where。
4.Her coat is red. 確定用what colour。
5.Tom’s bike is $ 50. 確定用how much 。
6.This is Lucy’s book. 確定用whose 。
7.She likes English because it is interesting. 確定用why
第二步：去掉畫線部分。因為如果不去掉畫線部分語句可能會造成你所問的句子前後矛盾。如：What’s your name Wang Wei? (你叫什麼名字王偉?)
1.Lily plays soccer every day.
2.She cleaned room last night.
3.He is at home.
4.Her coat is red.
5.Tom’s bike is $ 50.
6.This is Lucy’s book.
7.She likes English because it is interesting.
第三步：把去掉劃線部分後的句子變成一般疑問句，然後把它添加在特殊疑問詞後，加上問號。
1.What does Lily play every day?
2.When did he clean room ?
3.Where is h e ?
4.What colour is her coat?
5.How much is Tom’s bike?
6.Whse book is this ?
7.Why does she like English?
大家要注意的幾種特殊情況：
1.使用who時要分清主語和賓語：
(1.)如果是對主語提問只要用who替換主語部分就可以了，千萬不要再改動其他的地方。
Tom does his homework yesterday.
Who does his homework?
(2.)如果對賓提問，仍然按規則變化。
Tom has helps me with my English.
WhoWhom does Tom help with English?
2.對句子中介詞詞組提問，要分清介詞詞組在句中的成分，以確定使用which 或者where：
(A)作狀語時用where：
(1.)The book is on the desk.
Where is the book?
(2.)H e saw a book on the desk.
Where did he see a book?
(B)作狀語時用which：
(1.) The man in the car is Tom’s father.
Which man is Tom’s father?
(2.) The book on the desk is mine
Which is your book?
3.使用whose時要分清它的後面有無名詞：
This book is mine.
Whose is this book ?
This is my book.
Whose book is this?
4.使用how many ,how much的區別和具體的規則：分清劃線部分是可數名詞還是不可數名詞。如果可數就用how many，如果不可數就用how much。
(1.)He has $10.
How much does he have?
(2.)They have 10 cats.
How many cats do they have?
5.用what 提問there be句型時要注意去掉there be：
There are 20 books in the room.
What are in the room?
6.有預設的詞情況的變化：
有預設的詞時要注意固定句型的準確選擇和運用:
(1.)She played soccer last night.
What did she do last night?
(2.)He is a student.
What does he do?
(3.)Tom is looking at the picture.
(4.)What is Tom doing?
(5.)Lucy is of medium height.
What does Tom look like?
7.注意部分時態中實義動詞的變化。
He plays the guitar every day.
Does he play the guitar every day?
They played tennis in the moring.
Did they play tennis in the moring?
需要提醒大家的是：這種方法是初學者的必經之路,但是千萬不要把句子的變化機械化，那樣就會失去語言自身的活性和靈性。精確、恰當的語言變化方法，要靠我們在日常交際中慢慢地積累。注意培養好語感，達到用英語思維的時候，一切的困難都會迎刃而解。